Antioxidant Effect of a Polyphenol-Rich Murtilla (<i>Ugni molinae</i> Turcz.) Extract and Its Effect on the Regulation of Metabolism in Refrigerated Boar Sperm

<div>Analysis of cAMP and calcium movement of sperm samples treated with MT-Ex. (a) cAMP content of sperm samples in oxidant and antioxidant conditions. (b) Evaluation of calcium release of sperm samples in different incubation conditions. Basal: TALP-HEPES; Cap.Buffer: capacitating buffer (CaCl<sub>2</sub>+HCO<sub>3</sub>); MT: TALP-HEPES + 10 <i>μ</i>gGAE mL<sup>-1</sup> of MT-Ex; MT+Cap.Buffer: capacitating buffer + 10 <i>μ</i>gGAE mL<sup>-1</sup> of murtilla. 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Oxidative Medicine and Cellular Longevity

fig5

Figure 5

Figure 5: Antioxidant Effect of a Polyphenol-Rich Murtilla (<i>Ugni molinae</i> Turcz.) Extract and Its Effect on the Regulation of Metabolism in Refrigerated Boar Sperm 

Figure 5 | Antioxidant Effect of a Polyphenol-Rich Murtilla (Ugni molinae Turcz.) Extract and Its Effect on the Regulation of Metabolism in Refrigerated Boar Sperm 